427260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7121}}^1$

素因数の和:7133

約数の個数: 24

約数和(自身を含む): 1196496

約数和(自身を除く): 769236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7121, 14242, 21363, 28484, 35605, 42726, 71210, 85452, 106815, 142420, 213630, 427260]

約数ペア:

[(1, 427260), (2, 213630), (3, 142420), (4, 106815), (5, 85452), (6, 71210), (10, 42726), (12, 35605), (15, 28484), (20, 21363), (30, 14242), (60, 7121)]